US researchers have found that mice fed a ketogenic diet – sky-high in fats, low in carbs and protein – stay healthier for longer, with improved strength, coordination, curiosity and memory. Their findings could drive the development of new drugs and dietary interventions to combat age-related decline.

Nuffield Australia's annual farming scholarships recognise young farmers helping to advance their chosen agricultural sectors, opening doors to a global community of likeminded scholars and experts in the field.

Got organic waste? Don’t wallow in it – make it work for you! Farm businesses who get their proposals in by 1 December could get up to $500,000 in grant funds – and hands-on help turning pig, cow or chook-poo into profits....